A29040B-90U AMICC [AMIC Technology], A29040B-90U Datasheet - Page 10

• Manufacturer Part Number: A29040B-90U
• Description: 512K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory
• Manufacturer: AMICC [AMIC Technology]

PRELIMINARY
Note :
1. See the appropriate Command Definitions table for erase
2. See "I/O
command sequences.
3
: Sector Erase Timer" for more information.
(December, 2004, Version 0.2)
Figure 2. Erase Operation
No
Erasure Completed
Data = FFh ?
from System
Write Erase
Command
Sequence
Data Poll
START
Yes
Embedded
Erase
algorithm in
progress
9
AMIC Technology, Corp.
A29040B Series